| Conroe to Karlovo | 6,132.17 mi (9,868.77 km) |
| Conroe to Karnobat | 6,214.16 mi (10,000.72 km) |
| Conroe to Kavarna | 6,225.24 mi (10,018.55 km) |
| Conroe to Kazanlak | 6,155.81 mi (9,906.81 km) |
| Conroe to Knezha | 6,065.58 mi (9,761.60 km) |
| Conroe to Kostinbrod | 6,063.60 mi (9,758.42 km) |
| Conroe to Kozloduy | 6,039.52 mi (9,719.67 km) |
| Conroe to Kyustendil | 6,066.95 mi (9,763.81 km) |
| Conroe to Levski | 6,111.06 mi (9,834.81 km) |
| Conroe to Lom | 6,018.91 mi (9,686.51 km) |
| Conroe to Lovech | 6,106.17 mi (9,826.93 km) |
| Conroe to Lukovit | 6,082.41 mi (9,788.70 km) |
| Conroe to Lyaskovets | 6,145.20 mi (9,889.74 km) |
| Conroe to Mezdra | 6,066.99 mi (9,763.88 km) |
| Conroe to Momchilgrad | 6,206.72 mi (9,988.76 km) |
